Welded steel construction plays to its strengths in sloping glazing. VISS Basic and VISS Ixtra are cost-effective and highly aesthetic system solutions for roof constructions and can be mounted on any support. The free choice of supporting profiles allows the design of large span rooflights.
With only 60 mm installation depth, the thermally broken steel profiles achieve excellent thermal insulation values and make an active contribution to environmentally compatible sustainable building. The assembly and manufacture of Janisol Primo and combination with Janisol systems are simplified by the use of identical profile cross sections.